🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 35.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.54 AU - 3.18 AU

Year: 1776 Days

Day: 47.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,138,910 km

• M1: 705,354 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.4 AU - 4.1 AU

Year: 2666 Days

Day: 17.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 13.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.02 AU - 9.08 AU

Year: 7615 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,138,910 km

• M1: 288,574 km (0.08 R)
• M2: 399,576 km (0.058 R)
• M3: 698,921 km (0.072 R)
• M4: 984,803 km (0.079 R)
• M5: 1,405,322 km (0.119 R)
• M6: 1,730,399 km (0.034 R)
• M7: 1,858,604 km (0.052 R)
• M8: 2,475,994 km (0.109 R)
• M9: 2,972,958 km (0.085 R)
• M10: 3,501,189 km (0.112 R)
• M11: 3,665,447 km (0.115 R)
• M12: 4,087,612 km (0.114 R)
• M13: 4,886,614 km (0.092 R)
• M14: 5,257,318 km (0.085 R)
• M15: 5,446,260 km (0.101 R)
• M16: 5,637,297 km (0.083 R)
• M17: 5,863,189 km (0.115 R)
• M18: 5,993,489 km (0.095 R)
• M19: 6,864,597 km (0.087 R)
• M20: 7,002,228 km (0.084 R)
• M21: 7,455,808 km (0.116 R)
• M22: 7,775,349 km (0.088 R)
• M23: 8,027,123 km (0.106 R)
• M24: 8,391,393 km (0.115 R)
• M25: 8,723,949 km (0.113 R)
• M26: 9,824,990 km (0.112 R)
• M27: 10,097,258 km (0.112 R)
• M28: 11,211,612 km (0.073 R)
• M29: 11,414,766 km (0.052 R)
• M30: 12,072,997 km (0.065 R)
• M31: 12,406,750 km (0.109 R)
• M32: 12,955,475 km (0.101 R)
• M33: 13,297,306 km (0.031 R)
• M34: 13,426,110 km (0.072 R)
• M35: 13,685,213 km (0.076 R)
• M36: 14,077,010 km (0.092 R)
• M37: 14,340,302 km (0.029 R)
• M38: 14,649,371 km (0.119 R)
• M39: 15,050,144 km (0.107 R)
• M40: 15,908,088 km (0.108 R)
• M41: 16,045,120 km (0.039 R)
• M42: 16,458,159 km (0.115 R)
• M43: 17,154,537 km (0.102 R)
• M44: 18,624,187 km (0.092 R)
• M45: 18,865,039 km (0.066 R)
• M46: 19,010,000 km (0.106 R)
• M47: 19,106,939 km (0.079 R)
• M48: 19,691,568 km (0.1 R)
• M49: 19,838,772 km (0.083 R)
• M50: 20,035,344 km (0.078 R)
• M51: 21,229,135 km (0.079 R)
• M52: 21,329,664 km (0.109 R)
• M53: 22,753,687 km (0.034 R)
• M54: 23,373,321 km (0.082 R)
• M55: 23,477,142 km (0.063 R)
• M56: 24,629,345 km (0.077 R)
• M57: 25,960,915 km (0.057 R)
• M58: 26,122,331 km (0.075 R)
• M59: 26,500,066 km (0.079 R)
• M60: 27,152,014 km (0.118 R)
• M61: 28,139,808 km (0.097 R)
• M62: 29,251,171 km (0.102 R)
• M63: 29,981,208 km (0.06 R)
• M64: 31,116,208 km (0.078 R)
• M65: 32,554,591 km (0.083 R)
• M66: 33,310,958 km (0.094 R)
• M67: 33,486,436 km (0.116 R)
• M68: 34,250,133 km (0.057 R)
• M69: 34,486,199 km (0.058 R)
• M70: 34,604,531 km (0.091 R)
• M71: 35,197,836 km (0.108 R)
• M72: 36,214,353 km (0.055 R)
• M73: 37,119,121 km (0.12 R)
• M74: 38,092,555 km (0.087 R)
• M75: 38,766,643 km (0.113 R)
• M76: 38,951,246 km (0.076 R)
• M77: 41,754,112 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.9

Radius: 5.4

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.66 AU - 17.34 AU

Year: 20269 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 48,138,910 km

• M1: 75,098 km (0.056 R)
• M2: 316,998 km (0.109 R)
• M3: 437,424 km (0.091 R)
• M4: 495,767 km (0.116 R)
• M5: 773,720 km (0.046 R)
• M6: 1,114,355 km (0.066 R)
• M7: 1,237,474 km (0.04 R)
• M8: 1,587,383 km (0.083 R)
• M9: 1,773,333 km (0.095 R)
• M10: 2,451,610 km (0.073 R)
• M11: 2,721,335 km (0.086 R)
• M12: 3,029,058 km (0.075 R)
• M13: 3,406,942 km (0.075 R)
• M14: 3,677,265 km (0.083 R)
• M15: 3,985,736 km (0.041 R)
• M16: 4,693,334 km (0.117 R)
• M17: 4,759,606 km (0.083 R)
• M18: 5,027,685 km (0.1 R)
• M19: 5,369,666 km (0.064 R)
• M20: 5,473,786 km (0.104 R)
• M21: 5,896,699 km (0.117 R)
• M22: 6,112,270 km (0.072 R)
• M23: 6,257,230 km (0.05 R)
• M24: 6,366,885 km (0.101 R)
• M25: 6,403,537 km (0.071 R)
• M26: 6,662,192 km (0.083 R)
• M27: 7,574,439 km (0.066 R)
• M28: 7,926,742 km (0.104 R)
• M29: 8,164,453 km (0.036 R)
• M30: 8,284,281 km (0.085 R)
• M31: 8,647,056 km (0.091 R)
• M32: 9,639,638 km (0.09 R)
• M33: 10,235,038 km (0.058 R)
• M34: 10,321,206 km (0.111 R)
• M35: 10,755,040 km (0.089 R)
• M36: 11,730,268 km (0.081 R)
• M37: 11,775,297 km (0.077 R)
• M38: 12,091,846 km (0.094 R)
• M39: 12,595,094 km (0.09 R)
• M40: 12,733,472 km (0.09 R)
• M41: 13,058,548 km (0.108 R)
• M42: 13,292,369 km (0.059 R)
• M43: 14,193,248 km (0.083 R)
• M44: 14,675,402 km (0.066 R)
• M45: 15,606,050 km (0.082 R)
• M46: 16,606,261 km (0.111 R)
• M47: 17,012,120 km (0.113 R)
• M48: 17,165,159 km (0.12 R)
• M49: 18,931,311 km (0.101 R)
• M50: 19,302,015 km (0.087 R)
• M51: 19,515,042 km (0.064 R)
• M52: 19,621,706 km (0.081 R)
• M53: 19,889,486 km (0.114 R)
• M54: 20,863,368 km (0.115 R)
• M55: 20,917,971 km (0.035 R)
• M56: 21,027,178 km (0.109 R)
• M57: 21,081,930 km (0.082 R)
• M58: 21,136,683 km (0.114 R)
• M59: 21,963,511 km (0.117 R)
• M60: 23,990,861 km (0.074 R)
• M61: 24,679,909 km (0.115 R)
• M62: 24,737,653 km (0.114 R)
• M63: 25,842,583 km (0.036 R)
• M64: 25,959,868 km (0.064 R)
• M65: 26,194,886 km (0.027 R)
• M66: 26,371,561 km (0.09 R)
• M67: 26,430,653 km (0.043 R)
• M68: 27,799,772 km (0.115 R)
• M69: 28,160,602 km (0.091 R)
• M70: 28,644,252 km (0.058 R)
• M71: 29,069,709 km (0.053 R)
• M72: 29,130,745 km (0.049 R)
• M73: 29,191,780 km (0.074 R)
• M74: 30,420,577 km (0.116 R)
• M75: 30,792,478 km (0.104 R)
• M76: 30,979,026 km (0.064 R)
• M77: 33,119,024 km (0.043 R)
• M78: 33,501,695 km (0.069 R)
• M79: 34,014,068 km (0.087 R)
• M80: 34,078,245 km (0.054 R)
• M81: 34,593,610 km (0.062 R)
• M82: 34,787,489 km (0.085 R)
• M83: 35,958,541 km (0.08 R)
• M84: 36,220,487 km (0.11 R)
• M85: 36,746,323 km (0.057 R)
• M86: 36,878,269 km (0.112 R)
• M87: 38,539,703 km (0.048 R)
• M88: 40,429,423 km (0.115 R)
• M89: 41,043,223 km (0.09 R)
• M90: 42,349,063 km (0.114 R)
• M91: 42,487,291 km (0.075 R)
• M92: 44,158,000 km (0.082 R)
• M93: 44,298,173 km (0.088 R)
• M94: 46,490,081 km (0.106 R)
• M95: 47,922,780 km (0.036 R)
• M96: 47,994,737 km (0.103 R)
• M97: 48,138,949 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,655 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit